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Photorefractive fixed optical correlator

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Abstract.

A photorefractive optical correlator stored and fixed in lithium niobate is presented. The device shows good correlation characteristics together with very high output efficiency and insensitivity to optical erasure during read-out.

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Received: 10 May 1999 / Revised version: 21 June 1999 / Published online: 16 September 1999

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de Miguel-Sanz, E., Tebaldi, M., Granieri, S. et al. Photorefractive fixed optical correlator . Appl Phys B 70, 379–383 (2000). https://doi.org/10.1007/s003400050061

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  • DOI: https://doi.org/10.1007/s003400050061

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